Section: Pseudonarcissus
N. cyclamineus
Fl. 75mm wide, facing up; perianth segments 30mm long, ovate, blunt, slightly mucronate, vivid yellow, reflexed, plane, with margins a little wavy, with midrib showing, of heavy substance, overlapping half; corona 35mm long, cylindrical, ribbed, vivid yellow, mouth straight and wavy, with rim regularly notched. Very early to early. Sweetly scented.